location tracker

Location trackers use several wireless methods: Bluetooth for short‑range item tags; Wi‑Fi or radio frequency in some devices; and GPS trackers that combine GPS with cellular, Wi‑Fi, Bluetooth or cell‑tower triangulation for wider coverage.

Nearby: many trackers can ring/beep via the companion app or a built‑in speaker, and compatible phones may offer precision‑finding directions. Farther away: trackers show a last known location on a map or use GPS and crowd/app networks to help locate items remotely.

Many item trackers are coin‑sized and very light (for example, about 1.26 x 1.26 x 0.31 inches and under an ounce). GPS or vehicle trackers are larger—several inches across and with weights listed around 0.14 pounds according to product dimensions and weights.

Some GPS‑style trackers require an active cellular data connection and a subscription for full functionality. Listings often note activation in the tracker app and that a cellular data connection is required—check the product details for subscription and activation requirements.

Some trackers allow sharing device location across multiple accounts and provide location history for trips and stops (one listing notes history retention for up to 5 years). Other listings describe lost mode or network‑based notifications when a device is found.

Several listings cite IP67 water/dust resistance or use general “water‑resistant” wording. Both small tags and larger GPS units include IP67 or similar water‑resistance notes in the product details.